202370421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 299851776

約数和(自身を除く): 97481355

約数列:

[1, 3, 11, 33, 97, 191, 291, 331, 573, 993, 1067, 2101, 3201, 3641, 6303, 10923, 18527, 32107, 55581, 63221, 96321, 189663, 203797, 353177, 611391, 695431, 1059531, 2086293, 6132437, 18397311, 67456807, 202370421]

約数ペア:

[(1, 202370421), (3, 67456807), (11, 18397311), (33, 6132437), (97, 2086293), (191, 1059531), (291, 695431), (331, 611391), (573, 353177), (993, 203797), (1067, 189663), (2101, 96321), (3201, 63221), (3641, 55581), (6303, 32107), (10923, 18527)]